The Rocket Yard, the OWC Blog and Steve Sande has it’s top 20 tips for MacOS Montery. Worth a gander for sure.
I would love to upgrade to Monterey, but so far I have heard only that Adobe Video versions 2021 and 2022 work with it, and the head editor at the company I am working at is still working with 2019. I was actually surprised that 2019 still worked on Big Sur, but it d\id, but I only upgraded to Big Sur very recently.
And it is usually always safer to wait for the .1 released, though it sounds like Monterey is doing pretty well so far, with a few niggles because of it’s built in VPN that screws with some programs.